156697390115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{5059}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 226985932800

約数和(自身を除く): 70288542685

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 353, 545, 763, 805, 1765, 2471, 2507, 3815, 5059, 8119, 12355, 12535, 17549, 25295, 35413, 38477, 40595, 56833, 87745, 116357, 177065, 192385, 269339, 284165, 551431, 581785, 814499, 884971, 1346695, 1785827, 2757155, 3860017, 4072495, 4424855, 6194797, 8929135, 12500789, 12682913, 19300085, 30973985, 41074021, 62503945, 63414565, 88780391, 194655143, 205370105, 287518147, 443901955, 973275715, 1362586001, 1437590735, 4477068289, 6812930005, 22385341445, 31339478023, 156697390115]

約数ペア:

[(1, 156697390115), (5, 31339478023), (7, 22385341445), (23, 6812930005), (35, 4477068289), (109, 1437590735), (115, 1362586001), (161, 973275715), (353, 443901955), (545, 287518147), (763, 205370105), (805, 194655143), (1765, 88780391), (2471, 63414565), (2507, 62503945), (3815, 41074021), (5059, 30973985), (8119, 19300085), (12355, 12682913), (12535, 12500789), (17549, 8929135), (25295, 6194797), (35413, 4424855), (38477, 4072495), (40595, 3860017), (56833, 2757155), (87745, 1785827), (116357, 1346695), (177065, 884971), (192385, 814499), (269339, 581785), (284165, 551431)]